2480382

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 40

約数和(自身を含む): 5671512

約数和(自身を除く): 3191130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 251, 366, 502, 549, 753, 1098, 1506, 1647, 2259, 3294, 4518, 4941, 6777, 9882, 13554, 15311, 20331, 30622, 40662, 45933, 91866, 137799, 275598, 413397, 826794, 1240191, 2480382]

約数ペア:

[(1, 2480382), (2, 1240191), (3, 826794), (6, 413397), (9, 275598), (18, 137799), (27, 91866), (54, 45933), (61, 40662), (81, 30622), (122, 20331), (162, 15311), (183, 13554), (251, 9882), (366, 6777), (502, 4941), (549, 4518), (753, 3294), (1098, 2259), (1506, 1647)]